RR

Richard A. Rude

SP Sage Products: 2 patents #65 of 94Top 70%
📍 Crystal Lake, IL: #336 of 734 inventorsTop 50%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,221,119 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6500142 Covered suction device with closure Donald R. Harreld, Edward C. Hay 2002-12-31
6238213 Suction oral brush Charles E. Young, Paul H. Hanifl 2001-05-29